FoldaRap PG35L

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Don't forget to make a flat on the shaft if there isn't one, using a file

with a rubber roller

with a bearing and a bolt

x1 extruder motor (50cm) x2

extruder-idler

(some early versions are using a rubber roller instead)

If your motor came with an aluminium gear, here is how I remove them (M4 bolt+hammer+vice) :

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Wiring

• For the geared stepper PG35L, after trying the three sequence (as suggested by StepperMotor#Shortcut_for_finding_the_proper_wiring_sequence), I found the order : Black (1B), Green (1A), Orange (2A), Yellow (2B)

For the Pololu settings : 0.32 for the Vref